.docs-pictures {
  list-style: none;
  margin: 0;
  padding: 0;
}

.docs-pictures > li {
  border: 1px solid transparent;
  float: left;
  height: calc(100% / 3);
  margin: 0 -1px -1px 0;
  overflow: hidden;
  /* width: calc(100% / 3); */
}

.docs-pictures > li > img {
  cursor: -webkit-zoom-in;
  cursor: zoom-in;
  width: 100%;
}

img {
  border: black 1px solid;
  margin: 10px;
  max-height: 80px;
  max-width: 80px;
}
